Page 104 - PortGPT_V2.1_C8_Flipbook
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Preceding code will display the sum of first five natural numbers. Let us create a web page to use the
                  do-while loop.

                   Program 3: To display the sum of even and odd numbers on a web page using the do-while loop.



                  <HTML>
                  <HEAD>
                  <TITLE>
                  Using do-while Loop
                  </TITLE>
                  </HEAD>
                  <BODY>
                  <H3>
                  Using do-while Loop to Display Sum of Even and Odd Numbers upto 20 </H3>
                  <SCRIPT>
                  var evensum = 0;
                  var oddsum = 0;
                  var i = 0;
                  do
                  {
                      if(i%2==0)
                      {
                        evensum=evensum + i;
                      }
                      else
                      {
                        oddsum=oddsum + i;
                      }
                      i++;
                  }while(i<=20);
                  document.write("Sum of even numbers is: "+evensum + "<BR>");
                  document.write("Sum of odd numbers is: "+oddsum);
                  </SCRIPT>
                  </BODY>
                  </HTML>
                  Output of the Program 3 is given below:
















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